OT-2026-000010604
Publication integrity record
Single cup vacuum gripper, common isolation valve, single stage ejector, vented before set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000010604) never changes.
Identity and time
| Publication number | OT-2026-000010604 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee7-726a-ba69-009e2de8d1cf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010604 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0b40d0b8e8da057ba6e385d146688e2be24e5ff01334cfd16e51bc90b1c476e9 |
|---|---|
| Markdown | 077d97602d40aedc90bd193e9f6660eca1dea4062cd861027d92680b7e1cd2c6 |
| Publication page | 67915f1996074c9082b7e6533686f2456aa5ef6a4eeeaaf8aec047ac949f5dc7 |
| Manifest | 0c1cf631d046179ee8de601e82c0053dd1968da27ed748a186510b5270809136 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | gJD+JXmCKBK5yHbiM/K8NOC+tJFmg9DuGl6Ij4uPdbio5Rw0ZeNJ5Gp+0qedFnOOEPaa/cy/WgYxuHOOTAyiAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:14:47.617667Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010604observed 67915f1996074c9082b7e6533686f245...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:47.597429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010604/manifest.jsonobserved 0c1cf631d046179ee8de601e82c0053d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:47.576138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010604/publication.mdobserved 077d97602d40aedc90bd193e9f6660ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:47.554806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010604/publication.txtobserved 0b40d0b8e8da057ba6e385d146688e2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|